<?xml version="1.0" encoding="utf-8" ?>
<@compress single_line=true>
<root>
    <#assign  i = 0>
<#list mx?keys as k >
    <#if i == 0 >
        <test/>
        <#assign  i+=1 >
    </#if>
    <userinfo k="${k}" v="${mx[k]}"/>
</#list>
</root>
</@compress>